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Target Snapshot

CHEMBL4523626 Target Snapshot

PDE5A/PDE6C · CHIMERIC PROTEIN · Homo sapiens

2Compounds
1Assays
1Approved Drugs
2.0Activities
Free Research Context

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Broader Open DB context

Frame the target before identity details

Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-13

Protein identity stays anchored to UniProt O76074. Use UniProt O76074 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt O76074 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13
Open source guide
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats PDE5A/PDE6C as ChEMBL target CHEMBL4523626, mapped to UniProt O76074. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
PDE5A/PDE6C
CHIMERIC PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL4523626
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
O76074
cGMP-specific 3',5'-cyclic phosphodiesterase
UniProt accession via ChEMBL component mapping As of 2026-09-13
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-13
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

Start with the right source

Choose the first block or source based on the question you are trying to answer.

Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether PDE5A/PDE6C is the right protein anchor across sources, using UniProt O76074 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need the strongest disease program and evidence level in one place.

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

Verify identity, organism, and the fastest next research jumps from the same page.

UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelcGMP-specific 3',5'-cyclic phosphodiesterase
UniProt AccessionO76074
Component TypeProtein
Sequence Length875 aa

cGMP-specific 3',5'-cyclic phosphodiesterase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as PDE5A/PDE6C, mapped to UniProt O76074. ChEMBL maps the protein component as cGMP-specific 3',5'-cyclic phosphodiesterase. Sequence length is 875 aa.

Mapped IDO76074
Review namePDE5A/PDE6C
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
Assay Mix

Activity Type Distribution

KI2.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL192 7.6 Ki 25.0 Approved
CHEMBL275084 5.07 Ki 8500.0 Preclinical
Distribution

pChEMBL Value Distribution

1
5.0
0
5.5
0
6.0
0
6.5
0
7.0
1
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

SILDENAFIL
CHEMBL192
Approved 1998
Assay Landscape

Assay Landscape

1
Total Assays
2
Tested Compounds
1
Assay Types
Binding — 1 assays, 2 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 1 2 6.3

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine